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ABOUT US
Global Training Solutions Inc. provides compliance,
workforce training programs and classroom
instruction aimed at the development, training and
safety of employees in many diverse industries
worldwide.
© 2020 Global Training Solutions
ELECTRICAL SKILLS
The Electrical Skills Training Series is a world-class online course
curriculum for electrical maintenance staff. The highly interactive
e-learning courseware offers a progressive training experience that
supports training and cross-training programs at multiple levels and
skills sets.
A well-trained, electrical maintenance staff, coupled with the
performance of
regular industrial
electrical
maintenance tests,
is critical to
ensuring safe,
reliable operation.
The Electrical Skills Courses include real-world video,
animated graphics, pop-up descriptions, demonstrations
and simulations, designed to put the student “on location” in real situational examples and to:
Increase safety
Increase baseline knowledge
keep pace with electrical technological change
Move from a repair/replace focus to predictive preventative maintenance
Evolve to multi-craft performance and efficiency
Courses provide learning from basic to more advanced concepts. In most learning plans, courses become
progressively more difficult and provide a measurable, steady development as an employee advances to
upper tiers. For example, a course labelled Electrical Theory Tier 2 will be increasingly more challenging than
Electrical Theory Tier 1.
All courses are authored by a team of more than 100 subject matter/industry experts to ensure professional
organization requirements are met. In addition, all instructional designers are committed to delivering
exceptional course presentations.
COURSE FEATURES
The engaging training design of the Electrical Skills Training Series emphasizes the use of real-world video,
interactive learning techniques and comprehensive tracking to ensure active employee participation and
retention.
COURSE DESIGN
Course Introduction
Stated Learning Objectives
Learning Helps – Including a Main Menu with a Course Outline and Glossary of Terms
Interactive Course Modules – In-depth content, using any combination of demonstrative examples,
still and animated graphics, integrated video, review activities, practice questions and rolling audio
transcription.
Pre and Post Tests – To validate learning needs before the training and the level of achieved skill
knowledge after training.
Real-World Situations – Training built around original (non-stock), incident-based video footage puts
the student “on location.” Situational examples drive retention on procedures, troubleshooting and hazardous
events.
Interactive Approach – Emphasis on engaging adult learning techniques including; object-based
interactivity (“click on image to learn more”), drag and drop mechanisms, ongoing knowledge checks, pop
up glossaries, and back-and-forth capabilities.
Comprehensive Evaluations and Progress Tracking – Flexible pre-test, knowledge checks and
post-test evaluation methods with configurable passing levels, student grading and progress tracking, all
managed via an integrated online learning management platform.
USING ELECTRONIC TEST EQUIPMENT, PART 1
Electronic instruments are designed to operate at specific levels of current, voltage, and resistance. The most
basic type of electronic test equipment used by instrument technicians is the meter.
This course focuses on the meters most commonly used to indicate the level of current, voltage, or resistance
in a circuit or component. The meters covered in this course are the volt-ohm-milliammeter (VOM), the
vacuum tube volt-ohmmeter (VTVM), the field effect transistor volt-ohmmeter (FETVOM), the digital
multimeter (DMM or DVM), and the transistor tester.
USING ELECTRONIC TEST EQUIPMENT, PART 2
This course is designed to familiarize participants with the basic operation and use of digital and analog
oscilloscopes. After completing this course, participants should be able to explain what an oscilloscope does,
explain how to set up an oscilloscope for use, identify the controls used to adjust an oscilloscope display, and
explain how to use an oscilloscope to make voltage measurements and time measurements.
USING ELECTRONIC TEST EQUIPMENT, PART 3
This course focuses on five common pieces of electronic test equipment used for troubleshooting and
calibration of electronic circuits and instruments. These are a resistance decade box, a signal generator, an
alternating current/direct current (AC/DC) power supply, a vacuum tube tester, and a millivolt potentiometer.
The course begins with a discussion of bridge circuits. This discussion provides a background for the
explanation of the resistance decade box.
BASIC ELECTRICITY REVIEW
This course introduces the fundamental principles of electrical theory as applied to electrical circuits and
devices such as transformers, inductors, and capacitors. The general topics covered in this course include
the nature of electricity, basic electrical quantities and their units of measurement, electrical circuits, and
electromagnetism.
MAINTENANCE OF HIGH-VOLTAGE CIRCUIT BREAKERS
After completing this course, you should be able to describe the basic operation of an oil circuit breaker, an
air-magnetic circuit breaker, a vacuum circuit breaker, and an SF6 gas puffer circuit breaker. You should also
be able to explain how each type of circuit breaker extinguishes an arc, and you should be able to describe
basic procedures for racking out high-voltage circuit breakers and performing routine maintenance and
testing on them.
MAINTENANCE OF LOW-VOLTAGE CIRCUIT BREAKERS
Circuit breakers and switchgear are among the most common, yet critical, components of an industrial
electrical system. Circuit breakers are devices that interrupt or complete electrical circuits. They protect
systems and equipment from the effects of excessive current, and they provide a way to switch power on
and off and isolate circuits or equipment on which work is being performed. Switchgear is basically a self-
contained, enclosed assembly of circuit breakers and auxiliary devices. Part of your responsibility involves
keeping circuit breakers and switchgear working properly. So, it is important for you to have a good
understanding of how circuit breakers work and the types of maintenance procedures that are typically
performed on them.
AC MOTOR CONTROLLER MAINTENANCE, PART 1
This course introduces participants to AC motor controllers, which are devices, or groups of devices, that
control the operation of alternating current (AC) motors. They can start, stop, or protect a motor; control its
speed; and change its direction. By doing so, AC motor controllers make it possible to use motors more
effectively in industrial operations. In most industrial facilities, electrical maintenance personnel are
responsible for maintaining AC motor controllers and correcting any controller problems that arise.
AC MOTOR CONTROLLER MAINTENANCE, PART 2
Alternating current (AC) motor controllers serve a vital function in industrial facilities: They control the
operation of AC motors. Therefore, when a controller breaks down, it is essential for electrical maintenance
personnel to know how to locate the cause of the controller malfunction and be able to make the necessary
corrections. It is also important for electrical maintenance personnel to be able to maintain the AC motor
controllers in their facilities so that they operate with maximum efficiency and a minimum number of
breakdowns. This course deals specifically with troubleshooting and maintenance procedures for AC motor
controllers.
ALTERNATING CURRENT
Alternating Current is a course designed to familiarize participants with how alternating current (AC) circuits
work, and how voltage and current can change depending on the load, the source, and how the load and
source are connected together. After completing this course, participants should be able to determine current
and voltage values for an AC sine wave; explain how resistance, inductance, and capacitance affect AC
circuits; explain how to calculate power in AC circuits and how to adjust power by correctly selecting and
sizing circuit components; and describe the construction, operation, and use of various types of transformers.
ELECTRICAL 2: BOXES AND FITTINGS
Boxes and Fittings is a course designed to familiarize participants with various types of boxes and fittings
used in electrical installations. After completing this course, participants should be able to identify different
types of boxes and explain how to properly size outlet boxes, pull boxes, and junction boxes. They should
also be able to identify different types of couplings, locknuts, and bushings, and explain what seal-off fittings
are and how they are installed. In addition, they should be able to describe the three classes of hazardous
locations that are identified in the National Electrical Code® (NEC®) and describe requirements for safely
installing boxes and fittings in hazardous locations.
ELECTRICAL WIRING: CABLES AND CONDUCTORS
This course is designed to familiarize participants with the basic construction and installation of electrical
cables and conductors. After completing this course, participants should be able to describe the basic
construction of cables and conductors, and describe how conductors are classified and rated. They should
also be able to describe factors that affect the installation of a conductor for a specific application, and
describe how to make splices and terminations.
ELECTRICAL 2: CIRCUIT BREAKERS AND FUSES
Circuit Breakers and Fuses is a course designed to familiarize participants with the use of overcurrent
protective devices in electrical installations. After completing this course, participants should be able to
describe hazards associated with faults and overloads, describe the operation and common types of circuit
breakers and fuses, and describe basic procedures for troubleshooting problems with circuit breakers and
fuses.
ELECTRICAL WIRING: CONDUIT INSTALLATION
This course is designed to familiarize participants with the basic concepts of conduit and conduit fittings, and
typical methods of cutting, bending, and installing conduit. After completing this course, participants should
be able to describe the basic types of metallic and nonmetallic conduit, describe common types of conduit
fittings, and describe procedures for cutting, bending, and installing metallic and nonmetallic conduit.
ELECTRICAL 1: CONDUCTORS
This course is designed to familiarize participants with the construction and use of various types of
conductors and cables. After completing this course, participants should be able to describe the physical
construction of conductors, explain how to determine the electrical capacity of a conductor, identify various
types of conductor assemblies, and describe procedures for pulling conductors through conduit.
CONTACTORS AND RELAYS
Contactors and Relays is a course designed to familiarize participants with the operation and use of magnetic
contactors and relays. After completing this course, participants should be able to describe the operating
principles of magnetic contactors and relays, and explain how both types of devices are used in electrical
systems. They should also be able to describe the components and operation of low-voltage remote control
switching systems.
ELECTRICAL 1: CABLE TRAY
Cable Tray is a course designed to familiarize participants with cable tray components and installation
techniques. After completing this course, participants should be able to identify the types of sections and the
types of fittings used in cable tray assemblies, explain how cable tray is supported, and explain how cable
tray sections are spliced. They should also be able to size cable tray for specific numbers and types of
conductors.
ELECTRICAL 1: COMMERCIAL AND INDUSTRIAL WIRING
This course is designed to familiarize participants with wiring devices and wiring techniques used at
commercial and industrial sites. After completing this course, participants should be able to identify various
types of switches, enclosures, control devices, and receptacles. They should also be able to describe basic
techniques for planning and installing branch circuits, mounting boxes, and working with conductors.
DC MOTOR MAINTENANCE
Anyone who is responsible for maintaining direct current (DC) motors in an industrial facility has to have a
thorough understanding of the specific techniques and procedures that are used to keep DC motors in top
operating condition. Familiarity with the ways that DC motors operate and the methods used to classify and
identify them is also important. To help prepare electrical maintenance personnel for working on DC motors,
this course contains specific information covering DC motor operation and classification as well as detailed
descriptions of procedures for troubleshooting, disassembling, inspecting, and reassembling a typical DC
motor.
ELECTRICAL 1: ELECTRICAL DIAGRAMS
This course is designed to familiarize participants with various types of electrical diagrams. After completing
this course, participants should be able to explain why symbols are used on electrical diagrams, and how to
obtain information from a title block and an equipment location index. They should also be able to explain
how to use each of the following types of diagrams: block, single line, schematic, wiring, connection,
interconnection, and raceway.
ELECTRICAL 2: ELECTRICAL LIGHTING
Electric Lighting is a course designed to familiarize participants with various types of lamps and lighting
fixtures and how install them. After completing this course, participants should be able to explain how the
human eye sees and describe the characteristics of light. They should also be able to compare and contrast
various types of lamps, and they should be able to explain how to install various types of light fixtures.
ELECTRICAL 1: ELECTRICAL SAFETY
The purpose of this course is to give participants a general understanding of basic principles of electricity
and electrical safety. At the conclusion of this course, participants will have a basic understanding of various
aspects of working safely around electrical equipment.
ELECTRICAL MAINTENANCE: FASTENERS
This course is designed to familiarize participants with various types of fasteners used in electrical work. After
completing this course, participants should be able to describe common types of threaded and non-threaded
fasteners and identify applications for which each type might be used. They should also be able to describe
basic procedures for installing fasteners.
ELECTRICAL 2: GROUNDING
Grounding is a course designed to familiarize participants with both system grounding and equipment
grounding. After completing this course, participants should be able to describe different types of grounding,
describe National Electrical Code® (NEC®) requirements associated with system grounding, and describe how
to size and install grounding electrode conductors. They should also be able to describe NEC requirements
associated with equipment grounding, describe how to size equipment grounding conductors and bonding
jumpers, and explain how to make sure that a grounding system is effective.
ELECTRICAL MAINTENANCE: INTRODUCTION TO THE NEC
This course is designed to familiarize participants with the organization and layout of the National Electrical
Code® (NEC®). After completing this course, participants should be able to use the NEC to locate specific
types of information.
ELECTRICAL 2: INSTALLATION OF ELECTRICAL SERVICES
Installation of Electric Services is a course designed to familiarize participants with considerations associated
with installing a commercial or industrial electric service. After completing this course, participants should be
able to describe various types of electric services for commercial and industrial installations, and they should
be able to identify and describe the main components of those services. They should also be able to explain
how to select and install equipment for a single-phase service and a three-phase service.
MOTOR BRANCH CIRCUIT PROTECTION
A motor branch circuit, or motor branch, is a circuit that provides power and protection for a motor. According
to the National Electrical Code® (NEC®), a motor branch must have a means to disconnect the entire branch
from its power supply and a means to protect the branch components from the potentially damaging effects
of excessive current. How a motor branch functions and how the necessary protection is provided are the
subjects of this course.
ELECTRICAL 2: MOTORS, THEORY AND APPLICATION
This course is designed to familiarize participants with the operation and use of various types of electric
motors. After completing this course, participants should be able to describe the basic construction and
operation of direct current (DC) motors, alternating current (AC) induction motors, and AC synchronous
motors. They should also be able to explain how motor speed can be controlled and how motors and motor
circuits can be protected from damage, and they should be able to interpret the information on a motor
nameplate.
RACEWAYS
This course is designed to familiarize participants with various types of raceways used to house electrical
wiring. After completing this course, participants should be able to describe various types of raceways,
including conduit, wireways, and cable trays. They should also be able to describe procedures for installing
raceways in various types of environments.
ELECTRICAL MAINTENANCE: TROUBLESHOOTING ELECTRICAL
CIRCUITS
This course is designed to familiarize participants with the use of basic troubleshooting procedures to
troubleshoot problems in electrical circuits. After completing this course, participants should be able to
identify and describe the main steps of a basic troubleshooting procedure and use the procedure to
troubleshoot problems in electrical equipment and electrical systems.
ELECTRICAL MAINTENANCE: BATTERY SYSTEMS
This course is designed to introduce participants to industrial battery systems, battery cells, and how to
inspect and test batteries. After completing this course, participants should know the characteristics and
basic operation of a typical battery system and its components. They should also understand how to inspect
and perform basic tests on industrial batteries.
THREE-PHASE AC INDUCTION MOTOR MAINTENANCE
This course covers three-phase alternating current (AC) induction motors, which use magnetic induction to
convert three-phase AC power into mechanical energy. They are used throughout industry to drive
equipment such as conveyor belts, pumps, air compressors, and generators. Three-phase AC induction
motors are economical, efficient, and reliable. But, although they are reliable, they may still break down.
Electrical maintenance personnel are responsible for maintaining the three-phase induction motors in their
plant and for fixing any AC motors that have broken down.
ELECTRICAL WIRING: SPLICES AND TERMINATIONS
This course is designed to familiarize participants with common types of hardware and accessories used in
making electrical splices and terminations, and how to prepare for and make various types of connections.
After completing this course, participants should be able to identify basic types of terminals, connectors,
tools, and materials used in making splices and terminations, and describe the applications for which they are
suitable. They should also be able to describe how to make some common types of electrical splices and
conductor terminations.
SAFETY: ELECTRICAL
This course is designed to familiarize participants with basic principles of electricity and electrical safety. After
completing this course, participants will have a basic understanding of various aspects of working safely
around electrical equipment.
INTRODUCTION TO BASIC DIAGRAMS AND SYMBOLS, PART 1
Industrial process plants contain many types of systems, and these systems can be very complex. One of the
best ways to become familiar with a system is to follow diagrams. The information contained on plant
diagrams can help an operator understand how plant systems are laid out and how they operate. This course
covers various types of diagrams and symbols associated with process plant systems.
INTRODUCTION TO BASIC DIAGRAMS AND SYMBOLS, PART 2
Industrial process plants contain many types of systems, and these systems can be very complex. One of the
best ways to become familiar with a system is to follow diagrams. The information contained on plant
diagrams can help an operator understand how plant systems are laid out and how they operate.
ELECTRICAL EQUIPMENT: AC AND DC MOTORS
This course is designed to familiarize participants with basic concepts associated with the operation of
electric motors. After completing this course, participants should be able to explain the basic principles of
motor operation and describe the basic operation of a simple alternating current (AC) motor and a simple
direct current (DC) motor. They should also be able to identify the parts of a typical AC motor and a typical DC
motor, and describe the function of each part.
TRANSFORMERS, BREAKERS, AND SWITCHES
This course is designed to familiarize participants with basic concepts associated with the operation of
transformers, circuit breakers, and various types of switches. After completing this course, participants should
be able to explain the basic principles of transformer operation, identify some of the basic components of a
transformer, and describe checks that are generally made during a transformer inspection. They should also
be able to describe the general operation of a circuit breaker, explain how to reset a tripped circuit breaker
and how to rack out a circuit breaker, and describe the basic operation of pushbutton switches and rotary
switches.
ELECTRICAL EQUIPMENT: ELECTRICAL PRODUCTION AND
DISTRIBUTION
This course is designed to familiarize participants with basic concepts associated with the production and
distribution of electric power for use by process systems. After completing this course, participants should be
able to explain, in general terms, how off-site power comes into a plant and how a plant can generate power
on site for its own use. They should also be able to identify and explain the functions of the major
components in an electrical distribution system. In addition, participants should be able to describe general
hazards associated with these systems and explain how the possible effects of the hazards can be
minimized.
ELECTRICAL EQUIPMENT: MOTOR CONTROLLERS AND
OPERATION
This course is designed to familiarize participants with basic concepts associated with what motor controllers
do and how they do it. Typical steps for starting up, checking, and shutting down motors are also covered.
After completing this course, participants should be able to explain how motor controllers control and protect
motors. They should also be able to describe how to start up a motor, perform operating checks on a motor,
and shut down a motor.
PLANT SCIENCE: BASIC ELECTRICAL CIRCUITS
This course is designed to familiarize participants with basic principles associated with the parts and
operation of electrical circuits. After completing this course, participants should be able to identify the parts of
a basic circuit; describe the relationships between voltage, current, and resistance in a circuit; explain how
current flows through series circuits and parallel circuits; describe the basic operation of transformers, fuses,
circuit breakers, and solenoids; and explain how voltmeters and ammeters can help operators detect
electrical problems.
PLANT SCIENCE: BASIC ELECTRICAL PRINCIPLES
This course is designed to familiarize participants with the basic principles of electricity and the basic
operation of electric motors. After completing this course, participants should be able to explain what
electricity is and how it can be produced by chemical action, heat, light, and magnetic effects. They should
also be able to describe the basic operation of a direct current (DC) motor, a single-phase alternating current
(AC) motor, and a three-phase AC motor.
ELECTRICAL SAFETY
Safety is especially important for anyone who works around electricity. Even though electricity cannot be
seen, it can be extremely hazardous unless the proper precautions are taken. This course will reinforce your
understanding of the hazards associated with electricity and the actions that you can take to protect yourself
from those hazards.
LOCKOUT/TAGOUT
Uncontrolled hazardous energy is a potential cause of workplace accidents. This course covers hazardous
energy and how to control it by isolating equipment using lockout/tagout procedures.
DIRECT AND ALTERNATING CURRENT
Most electric power is generated and consumed in the form of alternating current (AC), and most meters that
measure energy consumption are designed to measure AC power. Many of the principles associated with
direct current (DC) circuits also apply to AC circuits. This course describes variations that account for
differences between DC power and AC power.
AC GENERATOR BASICS
A generator is a device that converts mechanical energy into electrical energy. AC generators are commonly
used to provide electrical energy for a wide range of commercial, domestic, and industrial applications. AC
generators vary considerably in size, from small ones like automobile generators, to large generators that can
supply power needs for a large city. The purpose of this training course is to focus on AC generators that are
primarily used to supply electrical power in the magnitude of kilowatts (thousands of watts) and megawatts
(millions of watts).
AC MOTOR BASICS
Electric motors provide the mechanical energy that is needed to operate a wide variety of equipment in an
industrial facility. To make sure that the motors in their plant are operating properly, operators should be
familiar with the fundamentals of motor operation and the basic operating characteristics of AC motors. In this
course, the trainee will learn about the basic operation of an AC motor as well as its parts and functions.
MAINTENANCE OF AIR AND OIL CIRCUIT BREAKERS
Circuit breakers are devices that open or close a set of electrical contacts to interrupt or complete an
electrical circuit. A switchgear is a self-contained, enclosed assembly of circuit breakers and related
components. Both circuit breakers and switchgear serve to protect plant circuits from various electrical
problems. They can switch power on and off, and they can isolate circuits on which work is being performed.
Electrical maintenance personnel are responsible for keeping circuit breakers and switchgear working
properly and for performing periodic inspections and any necessary repairs. This course covers the operation
and maintenance of high-voltage circuit breakers and switchgear (4 KV and above) that are typically used for
in-plant distribution of electrical power. Many high-voltage circuit breakers used for transmission purposes
consist of three single-phase breakers connected to a common operating mechanism. However, the
distribution breakers discussed in this course are three-phase breakers.
GENERAL ELECTRICAL HAZARD AWARENESS AND NFPA 70E 2018
This interactive online course is geared towards anyone working directly with electrically charged
components and will focus on what you need to know as well as useful tips and best practices in
regards to overall general electrical safety. This course will also cover the most recent updates
and changes from NFPA 70E 2018 as well as offer some education on what we need to be doing
to stay compliant from an electrical safety perspective as it relates to these new updates.
Learners will be able to: define the 3 electrical hazards; recall the different effects of shock on the
body; list the 3 different arc flash boundaries and the PPE needed to enter each; list the 4
categories of personal protective equipment and the items in each; and establish and verify an
electrically safe work condition using the 8 steps from Article 120.5 of the NFPA 70E.
BATTERIES
A battery is a primary component of a substation or switchyard direct current (DC) control system. The
function of the control system is to supply control power to operate critical devices such as protective relays,
alarms and status indicators, supervisory and communications equipment, and switchgear operating circuits.
This course describes the role of the battery in the DC control system, the components of a lead-acid battery,
how a battery works, battery ratings, and general battery inspection steps.
BASIC CONTROL CIRCUITS
An electric motor controller is a device, or group of devices, that governs the way that electric power is
delivered to a motor. A motor controller is used to regulate, either partially or totally, the functions of the
motor. This course provides an overview of both alternating current (AC) and direct current (DC) motor
controllers, their types, and their basic functions.
BASIC ELECTRICAL SAFETY
A good understanding of electrical safety can help prevent accidents on the job. Workers must be aware of
electrical hazards and be familiar with the protective devices in electrical systems, as well as the safety
practices that help prevent injuries and equipment damage. In this course, participants will learn how to work
safely and what to do in case of an emergency such as electrical shock.
CONSTRUCTION OF AC AND DC CIRCUITS
This course will define series circuits and parallel circuits as well as series-parallel circuits. This course will
also discuss resistance and current in each type of circuit.
CAPACITORS, PART 1
Capacitors are used to control and increase the amount of capacitance in electrical circuits. In this course,
participants will learn about the principles, function, and construction of capacitors as well as how to calculate
capacitance and RC time constants of circuits.
CAPACITORS, PART 2
Conditions exist in any transmission and distribution system that result in power losses in the systems and
equipment that deliver power and in the systems and equipment that use power. In order to compensate for
these power losses, utilities often use devices such as capacitor banks and shunt reactors. This course
covers the functions of substation capacitors and reactors as well as how they can be safely cleared,
maintained, and tested.
CONDUCTORS
Running cables and conductors is an integral part of electrical maintenance. The topics covered in this course
include how cables and conductors are classified, the factors that must be considered in selecting a
conductor or cable for a particular application, and procedures for installing, splicing and terminating cables
and conductors used in low-voltage applications.
DC GENERATOR BASICS
A simple direct current (DC) generator consists of an armature coil with a single turn of wire. The armature
coil cuts across the magnetic field to produce a voltage output. This course describes commutation in a DC
generator, the major parts of a DC generator, and three basic ways a DC generator can be constructed.
DC MOTOR BASICS
Anyone who is responsible for maintaining direct current (DC) motors in an industrial facility must have a
thorough understanding of the specific principles of operation, parts, and construction of DC motors. This
course describes the principles of operation in a DC motor, DC motor parts, and how a DC motor is
constructed.
ELECTRONIC CIRCUIT BOARD REPAIR
Today, almost all electronic devices have components placed on printed circuit boards. These boards are
called printed circuit boards, or PCBs, because the conductive paths are printed on through a photographic
process. Circuit boards are essential to the day-to-day operation of most electronic products. This course will
describe how to identify defective circuit boards, as well as two common methods of troubleshooting.
ELECTROMAGNETIC RELAYS
When a fault occurs, current increases and voltage decreases. The increased current causes excessive
heating, which depending on where the fault occurs, can result in a fire or an explosion. If the fault is not
quickly isolated, it can cause damage that may result in loss of service. Various types of control systems are
used to detect and isolate faults with minimum disturbance. A key component of all of these control systems
is the protective relay. This course examines the functions and operation of some types of protective relays.
ESD PRECAUTIONS
This course covers the principles of electrostatic discharge and the necessary precautions that should be
taken to avoid damage to sensitive equipment.
FUSES
This course introduces participants to the basic components of various types of fuses, explains how fuses are
rated and sized, and describes basic procedures for troubleshooting a cartridge fuse.
GROUND FAULT CIRCUIT INTERRUPTERS
Normally, electric current is designed to flow through circuits at levels predetermined to be safe and return to
the power source. Occasionally, conditions are created where the current amount or path is altered from the
specified design. This course describes differences in the types of abnormal current flow that can occur
within an electrical circuit because of the altered conditions and how ground fault circuit interrupters can
protect against electrical shock.
GROUNDING
Grounding is the chief means of protecting life and property from electrical hazards such as lightning, line
surges, short circuits, and ground faults. Grounding also helps ensure the proper operation of a system. This
course provides an overview of what grounding is, why it is necessary, and effective grounding techniques.
INDUCTORS, PART 1
Inductance is defined as the ability of a coil to store energy, induce a voltage in itself, and oppose changes in
current flowing through it. This course describes the construction of inductors and how they oppose changes
in current. Participants will also learn how to calculate the total inductance for series and parallel circuits as
well as the time constant of circuits
INDUCTORS, PART 2
Conditions exist in any transmission and distribution system that result in power losses in the systems and
equipment that deliver power and in the systems and equipment that use power. In order to compensate for
these power losses, utilities often use devices such as capacitor banks and shunt reactors. This course
provides an overview of the issues involved in working with substation shunt reactors and series reactors.
INSULATORS
Insulators or nonconductors are materials with electrons that are tightly bound to their atoms and require
large amounts of energy to free them from the influence of the nucleus. Examples of insulators are rubber,
plastics, glass, and dry wood. This course introduces participants to electrical insulators and their physical
properties. In addition, it describes the various uses of insulators as well as some of the materials that are
used as insulators.
INDUSTRIAL SWITCHES
Switches are often the controlling links between a plant’s electrical distribution system and individual pieces
of electrical equipment. Basically, a switch is a device that can be opened or closed to start or stop current
flow in a circuit. Different types of switches can serve different purposes. In this course, participants will learn
to describe the uses and functions of pushbutton, rotary, disconnect, and transfer switches.
KIRCHHOFF’S LAWS
Kirchhoff’s two laws reveal a unique relationship between current, voltage, and resistance in electrical circuits
that is vital to performing and understanding electrical circuit analysis. This course introduces Kirchhoff’s
voltage and current laws and explains how to use these laws to calculate the voltage and current of circuits.
MAGNETS AND MAGNETIC FIELDS
Certain metals and metallic oxides have the ability to attract other metals. This property is called magnetism,
and the materials that have this property are called magnets. Some magnets are found naturally while others
must be manufactured. In this course, participants will learn about the characteristics and functions of
magnets and electromagnets.
MEASURING CURRENT, VOLTAGE AND RESISTANCE
Troubleshooting, testing circuits, making adjustments, and other types of electrical maintenance work involve
the use of test equipment. Most of the test equipment measures electrical properties such as current, voltage,
and resistance. This course will reinforce understanding of the operation and use of various types of test
equipment used to measure current, voltage, and resistance
OPERATIONAL AMPLIFIER CIRCUITS
This course will explain what an op-amp is and what it does, as well as the most common operational
amplifier, or op-amp, packages and schematic symbols. The course will explain voltage followers and how
gain is calculated in inverting amplifiers. It will also describe typical inverting amplifier circuits and explain
how gain is determined in non-inverting amplifiers. Finally, it will describe how to recognize non-inverting
amplifier circuits on schematic diagrams.
USE OF OHM’S AND KIRCHHOFF’S LAWS IN DC CIRCUITS
The relationship between current, voltage, and resistance was described by George Simon Ohm in a form
that commonly is referred to as Ohm’s law. Ohm’s law states that current is equal to voltage divided by
resistance. This law is often expressed using symbols for each quantity. The letter I is used to represent
current, E represents voltage, and R represents resistance. Using these symbols, Ohm’s law can be
expressed as I=E/R. Kirchhoff’s two laws also reveal a unique relationship between current, voltage, and
resistance in electrical circuits that is vital to performing and understanding electrical circuit analysis. In this
course, participants will learn how to use these laws when working with direct current (DC) circuits.
OHM’S LAW
The relationship between current, voltage, and resistance was described by George Simon Ohm in a form
that is commonly referred to as Ohm’s Law. Ohm’s Law states that current is equal to voltage divided by
resistance. This law is often expressed using symbols for each quantity. This course describes Ohm’s law; the
units in which power is measured; and how to solve for power, voltage, current, and resistance using Ohm’s
Law.
PARALLEL CIRCUITS
The components of an electrical or electronic circuit can be connected in many different ways. The two
simplest of these are called series and parallel and occur very frequently. Components connected in parallel
are connected so the same voltage is applied to each component. In this course, participants will learn about
the fundamentals of parallel circuits as well as how to calculate current, voltage, and resistance in them.
PROGRAMMABLE LOGIC CONTROLLERS: ARCHITECTURE
Since their introduction several decades ago, programmable logic controllers, or PLCs, have become the
most common way of controlling manufacturing equipment and processes. This course covers basic PLC
concepts, provides an overview of a PLC system, examines a PLC processor, and describes the input and
output systems of a PLC.
PROGRAMMABLE LOGIC CONTROLLERS: HUMAN-MACHINE
INTERFACES AND TROUBLESHOOTING
Human-machine interfaces, or HMIs, come in many forms. Generally speaking, the simplest HMIs are the
hard-wired pushbutton operator interfaces found on many machines. Other applications may use dedicated
graphic interfaces or PC-based HMIs that can communicate through a network and are customized for a
particular machine or process.
PROGRAMMABLE LOGIC CONTROLLERS: I/O COMMUNICATION
The most visible parts of the programmable logic controller system are the input system and the output
system, the I/O for short. The I/O systems are the interfaces between the PLC processor and the world. A
programmable logic controller is a microprocessor-based system that operates on low voltages, typically 5
volts. The real-world devices that control machines or processes operate on a wide range of voltages and
currents, as high as 240 volts AC or 125 volts DC. This course will examine the various ways in which real-
world devices can be connected to the input and output systems of a programmable logic controller.
PROGRAMMABLE LOGIC CONTROLLERS: INTRODUCTION TO
PROGRAMMING, PART 1
Ladder diagrams have been used in machine automation and process control applications for many years.
Programmable logic controllers that are programmed to run ladder diagram programs have replaced virtually
all hardwired controls. PLCs are cheaper and more versatile, and most importantly, they can be made to
perform different functions by simply changing their programs. Once the PLC is installed and connected to
the machine or process being controlled, it is almost ready to go. The last thing that needs to be done is to
program the PLC to do its job. This course will detail how to enter a simple ladder diagram program into the
memory of a programmable logic controller.
PROGRAMMABLE LOGIC CONTROLLERS: INTRODUCTION TO
PROGRAMMING, PART 2
Ladder diagrams have been used in machine automation and process control applications for many years.
Programmable logic controllers (PLCs) that are programmed to run ladder diagram programs have replaced
virtually all hardwired controls. PLCs are cheaper and more versatile, and most importantly, they can be made
to perform different functions by simply changing their programs. Once the PLC is installed and connected to
the machine or process being controlled, it is almost ready to go. The last thing that needs to be done is to
program the PLC to do its job. This course will detail how to enter a simple ladder diagram program into the
memory of a PLC.
PROGRAMMABLE LOGIC CONTROLLERS: LADDER LOGIC AND
SYMBOLOGY
Ladder diagrams have been used to symbolically describe electrical control (PLC) systems for many decades.
Early in the development of PLCs, it was decided to use ladder diagrams in their programming interface as
well. This was done so that users of PLC systems would be able to see the program in a form that they were
familiar with. Virtually all PLCs still use ladder diagrams. This course examines how PLCs use ladder diagrams
to perform logic functions and the symbology involved.
PROGRAMMABLE LOGIC CONTROLLERS: NETWORKS AND
NETWORK TROUBLESHOOTING
Most programmable logic controller (PLC) system problems are hardware related, and most of those are in
the I/O systems. However, software and network problems do occur and are often the hardest types of
problems to isolate. Isolating software and network problems takes a high degree of skill and a thorough
understanding of the software tools that are available. This course will examine how to use the PLC
programming software to troubleshoot software and network problems.
PROGRAMMABLE LOGIC CONTROLLERS: NUMERICS, PART 1
Programmable logic controllers (PLCs) use not only decimal numbers but also other numbering systems. This
course covers the most widely used numbering systems, including how to convert between different
numbering systems and how those numbering systems are used by PLCs in typical applications. This course
will also examine codes used for storing information in PLCs.
PROGRAMMABLE LOGIC CONTROLLERS: NUMERICS, PART 2
Programmable logic controllers (PLCs) use not only decimal numbers but also other numbering systems. This
course covers the most widely used numbering systems including how to convert between different
numbering systems and how those numbering systems are used by PLCs in typical applications. This course
will also examine codes used for storing information in PLCs.
PRINCIPLES OF SEMICONDUCTORS, PART 1: BIPOLAR
TRANSISTORS
This course will demonstrate how to identify the names of the three regions of a bipolar transistor and how
they are used to construct a bipolar transistor. It will also describe how the bipolar transistor is biased and the
relationship between the emitter, base, and collector currents. Finally, the module will describe NPN and PNP
schematic symbols.
PRINCIPLES OF SEMICONDUCTORS, PART 2: BIPOLAR
TRANSISTORS
This course will describe the characteristic curves for the common emitter circuit including the unique
characteristic curves for each transistor type. It will also discuss the importance of the Q point on a direct
current (DC) load line. Finally, this course will explain how transistor amplification is affected by voltage
divider resistors.
PROGRAMMABLE LOGIC CONTROLLERS: PROGRAM ENTRY,
TESTING, AND MODIFICATION, PART 1
Installing and maintaining programmable logic controller (PLC) systems involves working with PLC equipment
and hardware as well as communications and programming software. A major part of PLC work involves
installing, debugging, and changing the program, or project, in a PLC processor. In order to do this work
effectively, a thorough understanding of the system and the procedures needed for program entry, testing,
and modification is necessary. This course will examine the techniques used initially to install and test a PLC
program as well as how to make changes to PLC configurations and programs.
PROGRAMMABLE LOGIC CONTROLLERS: PROGRAM ENTRY,
TESTING, AND MODIFICATION, PART 2
Installing and maintaining programmable logic controller systems (PLCs) involves working with PLC
equipment and hardware as well as communications and programming software. A major part of PLC work
involves installing, debugging, and changing the program, or project, in a PLC processor. In order to do this
work effectively, a thorough understanding of the system and the procedures needed for program entry,
testing, and modification is necessary. This course will examine the techniques used initially to install and test
a PLC program as well as how to make changes to PLC configurations and programs.
PROGRAMMABLE LOGIC CONTROLLERS: PROGRAMMING
FUNCTIONS, PART 1
Programmable logic controllers (PLCs) have been very successful because they can effectively use bit or
discrete I/O instructions to receive inputs from switches and other binary sensors and then drive output field
devices such as motor contactors, solenoid valves, and indicators. But modern PLCs are able to do much
more by using additional instructions to perform more sophisticated functions such as timing, counting,
calculating, manipulating data, and even making decisions. This course will examine many of these “non-I/O”
PLC instructions.
PROGRAMMABLE LOGIC CONTROLLERS: PROGRAMMING
FUNCTIONS, PART 2
Programmable logic controllers (PLCs) have been very successful because they can effectively use bit or
discrete I/O instructions to receive inputs from switches and other binary sensors and then drive output field
devices such as motor contactors, solenoid valves, and indicators. But modern PLCs are able to do much
more by using additional instructions to perform more sophisticated functions such as timing, counting,
calculating, manipulating data, and even making decisions. This course will examine many of these “non-I/O”
PLC instructions.
PROGRAMMABLE LOGIC CONTROLLERS: TROUBLESHOOTING
HARDWARE
The human-machine interface, or HMI, can be a very helpful aid to troubleshooting programming logic
controller (PLC) hardware. By itself, however, the HMI cannot always provide information needed to
troubleshoot a complex PLC system. Other aids must be used to help in hardware troubleshooting. This
course will examine how to use the PLC itself, the HMI, and other test equipment to troubleshoot PLC
hardware.
PLCS: TROUBLESHOOTING SOFTWARE, PART 1
Most PLC system problems are hardware related, and most of these are in the I/O systems. However,
software and network problems do occur, and they are often the hardest types of problems to isolate.
Isolating software and network problems takes a high degree of skill and a thorough understanding of the
software tools that are available. This module will examine how to use the PLC programming software to
troubleshoot software and network problems. It will also explore techniques and the hardware and software
tools that are available for isolating software problems.
PLCS: TROUBLESHOOTING SOFTWARE, PART 2
Most PLC system problems are hardware related, and most of these are in the I/O systems. However,
software and network problems do occur, and they are often the hardest types of problems to isolate.
Isolating software and network problems takes a high degree of skill and a thorough understanding of the
software tools that are available. This module will examine how to use the PLC programming software to
troubleshoot software and network problems. It will also explore techniques and the hardware and software
tools that are available for isolating software problems.
RESISTORS
This course introduces participants to the function and atomic makeup of resistors, common materials used
to construct resistors, and the typical styles used in everyday applications. In addition, participants will learn
about three ways to rate resistors as well as the different ways to mark resistors.
READING AND UNDERSTANDING SCHEMATICS
This course describes what schematic diagrams are and how to identify some of the common symbols used
on electrical schematic diagrams. It also explains how the use of schematic diagrams can assist
troubleshooting efforts.
SERIES CIRCUITS
The components of an electrical or electronic circuit can be connected in many different ways. The two
simplest of these are called series and parallel and occur very frequently. Components connected in series
are connected along a single path, so the same current flows through all of the components. In this course,
you will learn about the fundamentals of series circuits as well as how to calculate current, voltage, and
resistance in them.
SOURCES OF ELECTRICITY, PART 1
Sources of electricity typically refer to the different types of fuel or power used to generate electricity. With
the exception of solar power, these sources all involve spinning a copper wire between magnets. This course
describes how electricity is produced through electrochemical production, magnetic induction, and the
photoelectric effect.
SERIES-PARALLEL CIRCUITS
The components of an electrical or electronic circuit can be connected in many different ways. The two
simplest of these are called series and parallel and occur very frequently. Components connected in series
are connected along a single path, so the same current flows through all of the components. Components
connected in parallel are connected so the same voltage is applied to each component. In this course, you
will learn about the fundamentals of series and parallel circuits as well as how to calculate current, voltage,
and resistance in them.
TROUBLESHOOTING OPERATIONAL AMPLIFIER CIRCUITS
This course will explain the process for troubleshooting an operational amplifier circuit. It will describe how to
identify and verify an operational amplifier circuit problem as well as the process to determine how the circuit
works. It will also describe methods to isolate faulty components and correct the problem.
TROUBLESHOOTING POWER SUPPLIES
Rectifiers are essential for the operation of everyday electronics. However, problems with these rectifiers can
arise, and it is just as essential to give these problems immediate attention. This course will serve as a brief
discussion on how to troubleshoot both half-wave and full-wave rectifiers.
TROUBLESHOOTING SYSTEMS AND CIRCUITS
Electrical problems may show up anywhere at any time. Some problems are as simple as an abnormal signal
value that can be corrected by a minor adjustment. Other problems are not as easy to identify and correct,
especially when the cause of the problem is in a non-electrical component or in another system. Regardless
of the cause, electricians are responsible for zeroing in on problems whenever they occur and bringing things
back to normal. A good way to ensure that the proper actions are taken in response to an electrical problem
is to follow a troubleshooting procedure that is both systematic and logical. This course describes the basics
of troubleshooting, general guidelines and action steps, and a seven-step troubleshooting method for solving
problems.
TRANSFORMERS
Substations and switchyards contain various types of transformers. Among them are power transformers,
current transformers, and potential transformers. Each of these types of transformers has unique features that
distinguish it from the other types of transformers and from other substation and switchyard equipment. In
this course, you will learn about these transformers as well as their connections and basic principles.
VOLTAGE AND CURRENT PRINCIPLES
Voltage, electromotive force (emf), or potential difference is described as the pressure or force that causes
electrons to move in a conductor. Electron current, or amperage, is described as the movement of free
electrons through a conductor. This course introduces the principles of voltage and current through a
discussion of the components of an atom and their charges as well as electrostatic forces, electromotive
forces, and free electrons.
VARIABLE SPEED DRIVES: COMMON APPLICATIONS
Variable speed drives (VSDs) must always be carefully matched to the work that needs to be done. This can
be easy when replacing a drive with an identical motor or controller. But other times, when identical
replacements are not available, it is necessary to understand the various aspects of VSD applications. In
addition, the motor and controller combination, the drive, is frequently integrated into an existing production
process or system. This course will examine some of the common applications for VSDs.
VARIABLE SPEED DRIVES: CONTROLLERS AND
TROUBLESHOOTING, PART 1
Troubleshooting today’s variable speed drives (VSDs) demands intimate knowledge of the systems in which
they are installed, of the motors at the business end of the drive, and especially of the controllers that run
them. This course will focus on the VSD controller, both as a troubleshooting tool and as a system component
that may need troubleshooting itself. The course will examine troubleshooting from the controller, including a
review of basic safety procedures, and the selection of test instruments. In addition, it will describe how a
controller can help locate many of the most common operating problems.
VARIABLE SPEED DRIVES: CONTROLLERS AND
TROUBLESHOOTING, PART 2
Troubleshooting today’s variable speed drives (VSDs) demands intimate knowledge of the systems in which
they are installed, of the motors at the business end of the drive, and especially of the controllers that run
them. This course will focus on the VSD controller, both as a troubleshooting tool and as a system component
that may need troubleshooting itself. The course will examine troubleshooting from the controller, including a
review of basic safety procedures, and the selection of test instruments. In addition, it will describe how a
controller can help locate many of the most common operating problems.
VARIABLE SPEED DRIVES: INSTALLATION
Variable speed drives (VSDs) must always be carefully matched to the work that needs to be done. This can
be easy when replacing a drive with an identical motor or controller. But other times, when identical
replacements are not available, it is necessary to understand the various aspects of VSD applications. This
course will examine a typical VSD installation, how to get it running, and how to keep it running while making
its operation and maintenance as trouble-free as possible.
VARIABLE SPEED DRIVES: INTRODUCTION TO VSDS
Variable speed drives (VSDs) are used throughout the industry to electronically regulate the speed and the
torque of motors. With nearly half the energy in the world consumed by rotating machinery, the applications
for VSDs are enormous, and their use is spreading rapidly. When applied and installed properly and when
operated and maintained correctly, VSDs can substantially reduce the power required for the work being
done and can provide the precision control that is now demanded by modern industry throughout the world.
VARIABLE SPEED DRIVES: PROGRAMMING AC CONTROLLERS
This course describes alternating current (AC) controller setup procedures, AC controller frequency options
and other parameter settings, and AC controller I/O configuration. The course illustrates how to interpret AC
controller fault monitoring, alarms, and diagnostics. Finally, the course explains flux vector programming.
VARIABLE SPEED DRIVES: PROGRAMMING DC CONTROLLERS
Wherever variable speed drives (VSDs) are used, they must be programmed to meet the needs of the
specific application. Sometimes this means little more than firing them up and letting them run, maybe just
punching the drive up to the required speed. But more often it means a variety of settings must be
programmed into the drive. This course will focus on programming the controllers for variable speed direct
current (DC) motors.
VARIABLE SPEED DRIVES: SYSTEMS AND INTEGRATION
When variable speed drives (VSDs) are used in industrial applications, they usually are not used by
themselves. Although single motors and single controllers are sometimes used in isolated applications, the
more usual application is one in which many motors and many controllers are interlinked into a larger
automated system that includes many types of processes. This course will examine the ways in which VSDs
and automated systems are linked together.
VARIABLE SPEED DRIVES: SYSTEM TROUBLESHOOTING, PART 1
Troubleshooting variable speed drive (VSD) systems effectively almost always requires in-depth knowledge
of the controller, but it also requires broad knowledge of the systems that the drives are often a part of. When
things go wrong, the problem is usually not in the controller, but somewhere in the system: in the motor, in the
drive’s links to the system, or in the electrical supply for the drive or the system. This course will focus on
troubleshooting VSD systems.
VARIABLE SPEED DRIVES: SYSTEM TROUBLESHOOTING, PART 2
Troubleshooting variable speed drive (VSD) systems effectively almost always requires in-depth knowledge
of the controller, but it also requires broad knowledge of the systems that the drives are often a part of. When
things go wrong, the problem is usually not in the controller, but somewhere in the system: in the motor, in the
drive’s links to the system, or in the electrical supply for the drive or the system. This course will focus on
troubleshooting VSD systems.
AC FUNDAMENTALS REVIEW
This course is designed to aid in the training process by introducing participants to the basic principles
involved in using electrical test equipment. Anyone who uses test equipment should be capable of operating
and maintaining that test equipment. This capability must be the result of formal training and demonstrated
through on-the-job training. Completion of the training process allows a person to be “qualified.” A person
who does not meet this requirement should work under the direct supervision of a qualified person.
AC GENERATOR MAINTENANCE
The purpose of this course is to provide an overview of the operation and maintenance of large alternating
current (AC) generators, which are primarily used to supply electrical power in the magnitude of kilowatts
(thousands of watts) and megawatts (millions of watts). This course covers common AC generator
maintenance tasks such as replacing brushes, performing overhauls, and conducting electrical tests.
DC MOTOR CONTROLLER MAINTENANCE, PART 1
This course provides participants with an introduction to direct current (DC) motor controller classification and
parts identification, controller diagram symbols and schematics, and how DC motor controllers change motor
speed and direction.
DC MOTOR CONTROLLER MAINTENANCE, PART 2
This course introduces participants to the basic steps for troubleshooting a direct current (DC) motor
controller, different types of controller diagrams and how to read them, methods for identifying mechanical
problems, and the maintenance needed to prevent or correct these problems.
DC FUNDAMENTALS REVIEW
The purpose of this course is to provide an overview of the operation and maintenance of large alternating
current (AC) generators, which are primarily used to supply electrical power in the magnitude of kilowatts
(thousands of watts) and megawatts (millions of watts). This course covers common AC generator
maintenance tasks such as replacing brushes, performing overhauls, and conducting electrical tests.
READING ELECTRICAL DIAGRAMS, PART 1
Electrical diagrams are drawings in which lines, symbols, and letter and number combinations are used to
represent electrical circuits. In some plants, electrical diagrams may also be called prints, or blueprints. No
matter what they are called, however, these drawings are valuable tools for anyone involved in making new
electrical installations, locating electrical problems, or modifying existing circuits. There are many different
types of electrical diagrams. Each type is drawn differently to provide different information. The four types of
electrical diagrams covered in this course are block diagrams, single-line diagrams, schematic diagrams, and
wiring diagrams.
READING ELECTRICAL DIAGRAMS, PART 2
A great deal of electrical maintenance work depends on the ability of maintenance electricians to read and
understand electrical diagrams. This course focuses on connection diagrams, interconnection diagrams,
raceway diagrams, and logic diagrams.
SYNCHRONOUS MOTOR AND CONTROLLER MAINTENANCE
The fundamental relationships between current, voltage, and resistance in direct current (DC) circuits are
basic to understanding all types of electricity and electrical circuitry. This course is intended as a general
review of basic electrical concepts and circuit analysis for participants already possessing some background
in electrical theory.
SINGLE-PHASE AC INDUCTION MOTOR MAINTENANCE
Most single-phase alternating current (AC) motors are small-horsepower motors designed to operate on
standard single-phase AC current. They are found in a number of home and industrial tools, including vacuum
cleaners, can openers, power saws, drills, and fans. Electrical maintenance personnel are responsible for
keeping the single-phase motors in their plant in top operating condition and for repairing them correctly and
quickly if the need arises. This course explains how single-phase AC induction motors operate and how they
are classified. It also covers some common procedures for testing and maintaining them.
TRANSFORMER MAINTENANCE
This course is intended to provide participants with a basic background in transformer theory and connection
schemes as well as an overview of the most common transformer types and the typical maintenance and
testing procedures that apply to them.
USING ELECTRICAL TEST EQUIPMENT
Every system for AC power transmission, distribution, and use involves transformers. This course is intended
to provide electrical maintenance students with a basic background in transformer theory and connection
schemes, as well as provide an overview of the most common transformer types and the typical maintenance
and testing procedures that apply to them. By studying the typical examples in the online course and in this
handbook, participants will prepare themselves for learning the specific skills and procedures necessary for
testing and maintaining transformers at their facilities.
BASIC ELECTRONICS, PART 1
In the study of electronics, knowledge of fundamental electrical relationships provides the foundation for
developing advanced concepts and skills. This course covers the basic electrical quantities of current,
voltage, resistance, and inductance that are universal to all circuits. An understanding of how electronic
circuits work, and how they can be manipulated and repaired, depends on familiarity with these basic
quantities and the relationships between them.
BASIC ELECTRONICS, PART 2
In the study of electronics, knowledge of fundamental electrical relationships provides the foundation for
developing advanced concepts and skills. This course covers the basic electrical quantities of current,
voltage, and capacitance that are universal to all circuits. An understanding of how electronic circuits work, as
well as how they can be manipulated and repaired, depends on familiarity with these basic quantities and the
relationships between them.
ELECTRICAL SYSTEMS AND EQUIPMENT, PART 1
This course focuses on three of the major components in an electrical system: unit transformers, switchyards,
and substations. This course also describes how these components fit into an electrical system, how they
operate, and how they are checked to make sure they continue to operate properly.
ELECTRICAL SYSTEMS AND EQUIPMENT, PART 2
Electrical power systems deliver electricity to customers and to the plant. This course teaches how electrical
power systems deliver electricity to customers and how electrical power systems adjust voltage and current
for more economical power delivery. It also shows how electrical power systems deliver electricity to plant
equipment and how the station service system can help ensure a continuous flow of power to the plant in the
event of certain equipment malfunctions. Finally, it describes the essential service system, which helps
operators maintain control during an emergency.
ELECTRICAL SYSTEMS
This course explains the basic components of an electrical distribution system, its function, and typical
monitoring and protective equipment in the system.
COST ESTIMATING: FUNDAMENTALS
Engineers, architects and contractors are often asked to prepare cost estimates when working on a new
project. This 1-hour interactive online course takes you through the process discussing where, in the various
stages in project development, cost estimates are made. Through illustrations, you will consider different
methods of cost estimating, the level of project detail required for each, and when the use of each method is
indicated. You will understand the uncertainties associated with a bid due to level of detail available and the
economics of inflation. You will learn to recognize these uncertainties and include contingencies and
adjustments for inflation. For those who are new to cost estimating, this course is an introduction. You may
find yourself going over sections more than once. For the experienced Estimator, you will find this course a
guide and a reference as the only way for any Estimator to improve is to practice what they have learned.
Move on through this course and into the field of cost estimating.
SAFETY: ELECTRICAL PART 1 – FUNDAMENTALS, MATERIALS AND
EQUIPMENT GROUNDING
This 2-hour interactive online course that is the first of a two-part series which introduces you to many
workplace situations that require you to work safely with electricity. You’ll learn how and why electricity can
be dangerous. You’ll also learn about various methods used for protection. Safety begins with the careful
installation of electrical components by means of approved wiring methods. You should use safety
procedures and practices that insulate you from electricity’s power anytime you work with or near electrical
equipment or components. Specifically, Part 1 looks at: Fundamentals of electricity and associated hazards
Using proper materials and components equipment grounding.
SAFETY: ELECTRICAL PART 2 – HAZARDOUS LOCATION,
CLEARANCES AND SAFETY PRACTICE
This 2-hour online course is the second of a two-part series which introduces you to many workplace
situations that require you to work safely with electricity. You’ll learn how and why electricity can be
dangerous. You’ll also learn about various methods used for protection. Safety begins with the careful
installation of electrical components by means of approved wiring methods. You should use safety
procedures and practices that insulate you from electricity’s power anytime you work with or near electrical
equipment or components. Specifically, Part 2 looks at: Hazardous locations Safe working clearances Safety
practices.
ELECTRICAL TOOLS: DIGITAL MULTIMETERS I – OPERATION
A versatile electrical test instrument is the multimeter, which combines the functions of a voltmeter, ammeter,
and ohmmeter into one device. This 2-hour interactive online course covers the basics of digital multimeters
including the theory of operation, and introduces some of the factors that influence the design and operation
of a multimeter. The theory of operation of multimeters is explored from the perspective of analog meter
movements. Issues affecting the operation of a digital multimeter such as resolution, accuracy, and waveform
impacts are discussed. The appropriate IEC safety standards are presented, which allow users to select the
appropriate meter for their application. This course is the first in a series of courses about digital multimeters.
ELECTRICAL TOOLS: DIGITAL MULTIMETERS II – APPLICATIONS
A multimeter is a versatile electrical test instrument which combines the functions of a voltmeter, ammeter,
and ohmmeter into one device. This 1-hour interactive online course is the second in a series about digital
multimeters. This installment covers some of the application issues with digital multimeters and begins with
the basic measurements of volts, ohms, and amps. A common digital multimeter feature, the diode tester, is
reviewed and the methods to determine the condition of diodes and transistors are reviewed. The course
shows how to test fuses in both single-phase and three-phase applications and how to verify that a utility
meter base is wired correctly. Procedures to test residential wiring using three simple test procedures are
explained as well as how to test the electrical parameters of single-phase and three-phase motors.
OVERCURRENT PROTECTION II – COORDINATION
This 3-hour interactive online course reviews the principles of operation and coordination of electric system
equipment during faulted conditions. Since short circuits have such damaging impacts on electrical
equipment, their impact on the components in the circuit must be understood.The purpose of this course is to
explain how the various protective devices react to faulted conditions and how to select the appropriate
devices to ensure proper coordination. The theory of operation of protective devices is reviewed as well as
how to properly coordinate the devices for selective coordination. Various electrical devices are reviewed
including fuses, current limiting fuses, circuit breakers, transformers, conductors, busways, and motor
controllers. This course reviews the principles of electrical equipment operation and coordination on an
electric system during faulted conditions.
STRATEGIES FOR IMPLEMENTING NFPA 70E®
Electrocution in the workplace is one of the leading causes of workplace fatalities. This course will educate
qualified electrical professionals on the potential hazards of working on or around electricity, and the
necessary precautions they will need to take to work safely. This course will focus on how an electric arc flash
occurs, PPE protection requirements, hazards of electricity, NFPA 70E® compliance strategies and habits of
safe electrical workers.
NFPA 70E - 2018 UPDATES
This interactive online course will cover the most recent updates and changes from NFPA 70E ®
2018 as well as offer some education on what is needed to stay compliant from an electrical
safety perspective as it relates to these new updates. Learners will be able to: recall the 2018 changes to
NFPA 70E; recall the steps necessary to protect employees; list the 3 different arc flash boundaries and the
PPE needed to enter each; name the 4 categories of personal protective equipment and the items in each;
and recall the 6 point plan for electrical safety.
ELECTRICAL AND ARC FLASH HAZARDS
This course is designed to provide an applicable working awareness in identifying the hazards of working on
or near electrical circuits, conductors, or equipment and the minimum level of safe work practices necessary
to protect a person from these hazards. The course is based on the safe work practices documented in the
2015 NFPA 70E Standard for Electrical Safety in the Workplace, OSHA 29 CFR 1910 Subpart S, and OSHA 29
CFR 1926 Subpart K. It is the intention of the course to provide a substantial understanding of the primary
electrical hazards, typical safe work practices that should be applied when working on or near the hazards,
and a systematic method for determining and selecting the correct PPE based on the type and level of
exposure.
PROGRAMMABLE LOGIC CONTROLLERS (PLC’S) –
INTRODUCTION AND THEORY OF OPERATIONS
This interactive online course offers a thorough introduction into programmable logic controllers (PLCs). We
will begin with an overview of the history and the role PLCs play in factory automation. We will discuss the
basic principles of PLCs and core modules of an industrial control system. Functions (analog input and
output), disturbed control interface, I/O’s (digital inputs and outputs), the COU, and isolation power will also be
examined.
PROGRAMMABLE LOGIC CONTROLLERS (PLC’S) – LOGIC
OPERATIONS
This interactive online course includes a comprehensive look at basic electrical circuits and includes
information on converting a schematic to LAD instruction. Logic operations include any operations that
manipulate Boolean values. Boolean values are either true or false and they are named after English
mathematician George Boole, who invented Boolean algebra, and is widely considered the founder of
computer science theory. They can also be represented as 1 and 0. Normally, 1 represents true, and 0
represents false, but it could be the other way around.
PROGRAMMABLE LOGIC CONTROLLERS (PLC’S) – HARDWARE,
INPUTS, OUTPUTS, DISCRETE/ANALOG
This interactive online course is designed to help you understand the hardware used in PLC’s as well as how
discrete and analog inputs and outputs permit the programmer to aid machinery in performing at a more
efficient and stable state. Inputs are signals or data received by a system and outputs are the signals or data
sent from it. Input/output (I/O) devices are used by a human, or system, to communicate with a computer. For
instance, a keyboard is an input device for a computer, while a monitor is an output device.This course will
examine the primary causes of faults associated with PLC based control systems: I/O devices and field wiring.
We will discuss both hardware and software which will aid in finding these faults quickly. You will be
introduced to analog inputs and outputs. These include sensors and actuators that will be of use for industrial
measurements and movements.
PROGRAMMABLE LOGIC CONTROLLERS (PLC’S) –
PROGRAMMING A PLC SYSTEM
Programming a PLC system provides the basic technical skills and knowledge necessary to work with
programmable logic control systems typically found in an industrial or manufacturing environment. This
interactive online course is designed to equip the novice with little or no prior PLC programming experience
with the basic tools necessary to create a complete PLC program using ladder logic common to most current
platforms. Upon completion, you will be able to use programmable logic controllers to solve machine and
process problems. A systems approach to PLC programming training is used because the programmable
logic controller is one major component of larger manufacturing systems.
PROGRAMMABLE LOGIC CONTROLLERS (PLC’S) – DESIGN AND
INSTALLATION OF A PLC SYSTEM
The purpose of this unit is to teach the basic principles of protective relays and to introduce directional and
non-directional relays. The unit begins with the basic theory of protective relays, commonly used types of
relays, and a brief explanation of how these relays are used. Additional details and examples of applications
are provided for directional and non-directional relays. At the conclusion of this unit, the trainees should have
a basic understanding of how protective relays work. They should be able to explain the need for protective
relays and to list commonly used types of relays and their functions. They should also be able to explain how
directional and non-directional relays work and give examples of situations in which they are used.
ELECTRICAL MAINTENANCE: RELAYS, PART 1
The purpose of this unit is to teach the basic principles of protective relays and to introduce directional and
non-directional relays. The unit begins with the basic theory of protective relays, commonly used types of
relays, and a brief explanation of how these relays are used. Additional details and examples of applications
are provided for directional and non-directional relays. At the conclusion of this unit, the trainees should have
a basic understanding of how protective relays work. They should be able to explain the need for protective
relays and to list commonly used types of relays and their functions. They should also be able to explain how
directional and non-directional relays work and give examples of situations in which they are used.
ELECTRICAL MAINTENANCE: RELAYS, PART 2
The purpose of this unit is to continue the development begun in Relays, Part 1 by introducing differential and
pilot relays and discussing routine relay maintenance. The relays examined are differential relays and pilot
relays used for differential comparison, phase comparison, and transfer tripping. The unit demonstrates how
to inspect and maintain relays and how to put them in and out of service. At the conclusion of this unit,
trainees should be able to explain how differential and pilot relays work and give examples of situations
where they are used. They should also be able to describe how to approach routine inspection and
maintenance and how to put a relay in or out of service.
AC GENERATOR MAINTENANCE
The purpose of this course is to provide an overview of the operation and maintenance of large alternating
current (AC) generators, which are primarily used to supply electrical power in the magnitude of kilowatts
(thousands of watts) and megawatts (millions of watts). This course covers common AC generator
maintenance tasks such as replacing brushes, performing overhauls, and conducting electrical tests.
REALIZING ENERGY SAVINGS
In this interactive online course, engineers, contractors, and owners will observe the energy wasting results
of poor project design and timing and will acquire the tools, measures, and metrics for energy savings.
Learners will be able to: define and implement process designs and control strategies to ensure energy
savings; calculate the cost to benefit ratio of using VFD motor controls to reduce power consumption and
realistically achieve those benefits; list the minimum energy goals of a unit operation; discuss design and
controls to achieve real energy reductions over the projected operating range of the design versus traditional
designs; explain the use of higher performance and higher quality components; and explain operating and
control strategies to reduce energy consumption while concurrently reducing environmental risks.
Using Electronic Test Equipment, Part 1
Using Electronic Test Equipment, Part 2
Using Electronic Test Equipment, Part 3
Basic Electricity Review
Maintenance Of High-voltage Circuit
Breakers
Maintenance Of Low-voltage Circuit
Breakers
AC Motor Controller Maintenance, Part 1
AC Motor Controller Maintenance, Part 2
Alternating Current
Electrical 2: Boxes And Fittings
Electrical Wiring: Cables And Conductors
Electrical 2: Circuit Breakers And Fuses
Electrical Wiring: Conduit Installation
Electrical 1: Conductors
Contactors And Relays
Electrical 1: Cable Tray
Electrical 1: Commercial And Industrial
Wiring
DC Motor Maintenance
Electrical 1: Electrical Diagrams
Electrical 2: Electrical Lighting
Electrical 1: Electrical Safety
Electrical Maintenance: Fasteners
Electrical 2: Grounding
Electrical Maintenance: Introduction To
The NEC
Electrical 2: Installation Of Electrical
Services
Motor Branch Circuit Protection
Electrical 2: Motors: Theory And
Application
Raceways
Electrical Maintenance: Troubleshooting
Electrical Circuits
Electrical Maintenance: Battery Systems
Three-phase AC Induction Motor
Maintenance
Electrical Wiring: Splices And
Terminations
Safety: Electrical
Introduction To Basic Diagrams And
Symbols, Part 1
Introduction To Basic Diagrams And
Symbols, Part 2
Electrical Equipment: AC And DC Motors
Transformers, Breakers, And Switches
Electrical Equipment: Electrical
Production and Distribution
Electrical Equipment: Motor Controllers
And Operation
Plant Science: Basic Electrical Circuits
Plant Science: Basic Electrical Principles
Electrical Safety
Lockout/Tagout
Direct And Alternating Current
AC Generator Basics
AC Motor Basics
Maintenance Of Air And Oil Circuit
Breakers
General Electrical Hazard Awareness And
NFPA 70E 2018
Batteries
Basic Control Circuits
Basic Electrical Safety
Construction Of AC And DC Circuits
Capacitors, Part 1
Capacitors, Part 2
Conductors
DC Generator Basics
DC Motor Basics
Electronic Circuit Board Repair
Electromagnetic Relays
ESD Precautions
Fuses
Ground Fault Circuit Interrupters
Grounding
Inductors, Part 1
Inductors, Part 2
Insulators
Industrial Switches
Kirchhoff’s Laws
Magnets And Magnetic Fields
Measuring Current, Voltage And
Resistance
Operational Amplifier Circuits
Use Of OHM’S And Kirchhoff’s Laws In
DC Circuits
OHM’S Law
Parallel Circuits
Programmable Logic Controllers:
Architecture
Programmable Logic Controllers: Human-
Machine Interfaces And Troubleshooting
Programmable Logic Controllers: I/O
Communication
Programmable Logic Controllers:
Introduction To Programming, Part 1
Programmable Logic Controllers:
Introduction To Programming, Part 2
Programmable Logic Controllers: Ladder
Logic And Symbology
Programmable Logic Controllers:
Networks And Network Troubleshooting
Programmable Logic Controllers:
Numerics, Part 1
Programmable Logic Controllers:
Numerics, Part 2
Principles Of Semiconductors, Part 1:
Bipolar Transistors
Principles Of Semiconductors, Part 2:
Bipolar Transistors
Programmable Logic Controllers: Program
Entry, Testing, And Modification, Part 1
Programmable Logic Controllers: Program
Entry, Testing, And Modification, Part 2
Programmable Logic Controllers:
Programming Functions, Part 1
Programmable Logic Controllers:
Programming Functions, Part 2
Programmable Logic Controllers:
Troubleshooting Hardware
PLCS: Troubleshooting Software, Part 1
PLCS: Troubleshooting Software, Part 2
Resistors
Reading And Understanding Schematics
Series Circuits
Sources Of Electricity, Part 1
Series-Parallel Circuits
Troubleshooting Operational Amplifier
Circuits
Troubleshooting Power Supplies
Troubleshooting Systems And Circuits
Transformers
Variable Speed Drives: Programming DC
Controllers
Voltage And Current Principles
Variable Speed Drives: Common
Applications
Variable Speed Drives: Controllers And
Troubleshooting, Part 1
Variable Speed Drives: Controllers And
Troubleshooting, Part 2
Variable Speed Drives: Installation
Variable Speed Drives: Introduction To
VSDS
Variable Speed Drives: Programming AC
Controllers
Variable Speed Drives: Systems And
Integration
Variable Speed Drives: System
Troubleshooting, Part 1
Variable Speed Drives: System
Troubleshooting, Part 2
AC Fundamentals Review
AC Generator Maintenance
DC Motor Controller Maintenance, Part 1
DC Motor Controller Maintenance, Part 2
DC Fundamentals Review
Reading Electrical Diagrams, Part 1
Reading Electrical Diagrams, Part 2
Synchronous Motor And Controller
Maintenance
Single-Phase AC Induction Motor
Maintenance
Transformer Maintenance
Using Electrical Test Equipment
Basic Electronics, Part 1
Basic Electronics, Part 2
Electrical Systems And Equipment, Part 1
Electrical Systems And Equipment, Part 2
Electrical Systems
Cost Estimating: Fundamentals
Safety: Electrical Part 1 – Fundamentals,
Materials AND Equipment Grounding
Safety: Electrical Part 2 – Hazardous
Location, Clearances AND Safety Practice
Electrical Tools: Digital Multimeters I –
Operation
Electrical Tools: Digital Multimeters II –
Applications
Overcurrent Protection II – Coordination
Strategies For Implementing NFPA 70E
NFPA 70E - 2018 Updates
Electrical And Arc Flash Hazards
Programmable Logic Controllers (PLC’S) –
Introduction And Theory Of Operations
Programmable Logic Controllers (PLC’S) –
Logic Operations
Programmable Logic Controllers (PLC’S) –
Hardware, Inputs, Outputs,
Discrete/Analog
Programmable Logic Controllers (PLC’S) –
Programming A PLC System
Programmable Logic Controllers (PLC’S) –
Design And Installation Of A PLC System
Electrical Maintenance: Relays, Part 1
Electrical Maintenance: Relays, Part 2
AC Generator Maintenance
Realizing Energy Savings
ELECTRICAL SKILLS
TITLES
Highly interactive courses for troubleshooting all types
of electrical circuits and equipment from basic to
advanced concepts and skills.